Fixtures (Apache Calcite API)

```
public class Fixtures
extends Object
```
Fluent test fixtures for typical Calcite tests (parser, validator, sql-to-rel and rel-rules) that can easily be used in dependent projects.

所有方法静态方法具体方法
限定符和类型	方法和说明
`static RelMetadataFixture`	`forMetadata()` Creates a fixture for metadata tests.
`static SqlOperatorFixture`	`forOperators(boolean execute)` Creates a fixture for operator tests.
`static SqlParserFixture`	`forParser()` Creates a fixture for parser tests.
`static RelOptFixture`	`forRules()` Creates a fixture for rule tests.
`static SqlToRelFixture`	`forSqlToRel()` Creates a fixture for SQL-to-Rel tests.
`static SqlValidatorFixture`	`forValidator()` Creates a fixture for validation tests.

public static SqlParserFixture forParser()

Creates a fixture for parser tests.

public static SqlValidatorFixture forValidator()

Creates a fixture for validation tests.

forSqlToRel
```
public static SqlToRelFixture forSqlToRel()
```
Creates a fixture for SQL-to-Rel tests.

public static RelOptFixture forRules()

Creates a fixture for rule tests.

public static SqlOperatorFixture forOperators(boolean execute)

Creates a fixture for operator tests.

public static RelMetadataFixture forMetadata()

Creates a fixture for metadata tests.

类 Fixtures